How did you clean the carbs? Sent from Yahoo Mail on Android On Tue, Mar 19, 2019 at 8:00 PM, Jenya Spektor<[email protected]> wrote: Let me get the carbs to work - 1 is not working and 3 is so so. I’ll follow your advice on getting the carbs to work. Will keep you all updated
Sent from my iPhone On Mar 19, 2019, at 8:41 PM, "[email protected]" <[email protected]> wrote: Did you install the washers? That will add to the problem. You might try just the washers with the stock jets. That might be best. If you had 4 into 1 exhaust both might be great. Sent from Yahoo Mail on Android On Tue, Mar 19, 2019 at 4:39 PM, [email protected]<[email protected]> wrote: You will definitely need to try some leaning if it's spitting fuel out the exhaust! That's a 120 jet. Sent from Yahoo Mail on Android On Tue, Mar 19, 2019 at 2:37 PM, Jenya Spektor<[email protected]> wrote: I got it (the rejetting kit)from carbjetkits.com for the CB650 with air pod filters. I have not modified anything else on the bike. Sent from my iPhone On Mar 19, 2019, at 9:20 AM, "[email protected]" <[email protected]> wrote: What size jets did you install? Sent from Yahoo Mail on Android On Tue, Mar 19, 2019 at 7:53 AM, Jenya Spektor<[email protected]> wrote: Thanks for that - will persevere...What about the fact that I have a bluish smoke and a strong smell of gasoline coming out of the pipes? Not sure if I had mentioned, but I had installed pancake air pods and rejetted the carbs accordingly. While the pilot screws are at the factory recommended 2 5/8 out. Should I lean them out more? Sent from my iPhone On Mar 17, 2019, at 9:23 PM, Graham Rogers <[email protected]> wrote: One carb, you will not be able to adjust, # 3 in your case I think, the one that has the vacuum tube. So that is the one you synch the other three to, whatever it reads. The trick is getting it running fairly well at idle to get a true reading. Yes let it run longer to get #1 running. We’ve all been through what you’re going through, so persist. You can’t synch the carbs with choke open to full unless that means choke ‘off’.Check that #1 spark plug, is it wet, black with carbon, white? That will at least tell you what’s going on. If it’s wet, dry it off and try again. One minute with choke operation not long enough, did you try backing the choke off and seeing if that cylinder fires. I’ve fooled around for hours trying to get all cylinders running sometimes. Maybe that one cylinder doesn’t need choke, you just have to experiment in starting procedure a bit. The last Nighthawk I synced all cylinders ended up at 20 but it took a bit of tweaking. On Sun, Mar 17, 2019 at 9:09 PM Jenya Spektor <[email protected]> wrote: Few more inquiries about syncing. 1. The manual said to have choke open to full - is that correct?2. Where does the needle need to point on the sync gage dial when the carb pressure is correct? In general (to my great frustration):1. It’s weird but the damn carbs keep not working at a random order - today the number one is not working(the header is cold) while others are at 70* C after a minute of open choke operation. Should I let it run longer - this is the first time I am starting after a full and thorough clean.2. Should I lean out the pilot screw more (right now is at the factory/manual setting) - the exhaust smells strongly of gasoline.Thank you guys! Sent from my iPhone On Mar 17, 2019, at 1:46 PM, Graham Rogers <[email protected]> wrote: I sometimes remove the vacuum tube, sometimes not. I did a 700S Nighthawk last and just used the connecting adapter to the vacuum tube. On Sun, Mar 17, 2019 at 1:18 PM Jenya Spektor <[email protected]> wrote: Hey friends!So I have cleaned everything, installed them on the bike. All seem to be working (even thought #3 header pipe is not as hot as the others - measured it with the thermometer). Now on to syncing - and a quick question about that. I presume when inserting the brass adapters/extensions into the intake tubes, for the number 3 intake, the vacuum tube needs to be disconnected first? Or is there another place on there? Not sure if the way I worded my question makes sense but I hope it does. Will snap a few pics to illustrate later on. Thanks all. Sent from my iPhone On Jan 29, 2019, at 2:50 PM, Arthur Sheller <[email protected]> wrote: If you plan on doing this great, blow out every hole you can find after cleaning and make sure the floats are at 18.5 mm. Good luck!! On Tue, Jan 29, 2019, 1:16 PM Jenya Spektor <[email protected] wrote: Hey - so i got the carbs off (actually I took off the rubber boots from the air filter box) and the rest was super easy.Here is the state of the carbs as they are - i have not cleaned anything yet - seems very clean.The rubber gaskets are a gonner thought - all plasticky and tough. I have changed the O-rings and the gaskets on the bowls.Keeping my fingers crossed as I am putting it back together.Let me know (looking at the pics) if there still a need to soak anything in the carb cleaner.Thanks to all - I'll keep you posted on the progress.Jenya<IMG_1674.JPG><IMG_1673.JPG><IMG_1672.JPG> -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. 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